1902 May 29: J.D. Jewett Co., successor to J.D. Jewett & Co., is incorporated, with Joseph Jewett as president and Walter Vaughan as secretary.
c. 1909 Joseph Jewett and Walter Vaughan end their partnership; Walter Vaughan assumes control of the J.D. Jewett Co.
1924 Walter and Etta Vaughan visit Stafford Vaughan in Rome; Walter collects medieval ironwork and hardware